1. Department of Oncology, Qilu Hospital, School of Medicine, Shandong University, No. 107 Wenhua Xi Road, Jinan, Shandong 250012, China
2. Department of Oncology, Liaocheng People’s Hospital and Liaocheng Clinical School of Taishan Medical University, Liaocheng 252000, China
3. Department of Oncology, Shandong Province-Owned Hospital, Shandong University, Jinan 250012, China
4. Department of Hematology, Liaocheng People’s Hospital, Medical School of Liaocheng, Taishan Medical University, 67 Dong Chang Xi Lu, Liaocheng, Shandong 252000, China